What are the major components of the central nervous system and the peripheral nervous system?

What are the major components of the central nervous system and the peripheral nervous system?

• The central nervous system (CNS) is made up of the brain, cerebellum and the spinal cord.
• Nerves make up the peripheral nervous system (PNS), which works to send signals to and from the CNS, the body’s organs, muscles, and senses.

What is central nervous system and peripheral nervous system?

Our nervous system is divided in two components: the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which encompasses nerves outside the brain and spinal cord.

What are the major components of the central nervous system and the peripheral nervous system quizlet?

Terms in this set (4)

• central nervous system (CNS) the brain and spinal cord.
• peripheral nervous system (PSN) the nerves exiting the brain/spinal cord that serves sensory and motor functions for the rest of the body.
• spinal cord.
• vertebral column.

What are the parts of the peripheral nervous system?

The peripheral nervous system is divided into two main parts:

• Autonomic nervous system (ANS): Controls involuntary bodily functions and regulates glands.
• Somatic nervous system (SNS): Controls muscle movement and relays information from ears, eyes and skin to the central nervous system.

What is the main function of PNS?

The PNS has three basic functions: (1) conveying motor commands to all voluntary striated muscles in the body; (2) carrying sensory information about the external world and the body to the brain and spinal cord (except visual information: the optic nerves, which convey information from the retina to the brain, are in …

What is peripheral nervous system Class 10?

The peripheral nervous system includes all the nerves in the body that lie outside of the spinal cord and the brain. These nerves carry information to and from the central nervous system to provide complex body functions. Sensory cells are involved in taking information from the periphery to the central nervous system.

What are the two parts of peripheral nervous system?

The peripheral nervous system is further subdivided into the somatic nervous system and the autonomic nervous system.

What are the 5 main parts of the nervous system?

The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body….Nerves

• Afferent, Efferent, and Mixed Nerves.
• Cranial Nerves.
• Spinal Nerves.

What is peripheral nervous system function?

What are the 2 main parts of the CNS?

What Are the Parts of the Nervous System?

• The brain and the spinal cord are the central nervous system.
• The nerves that go through the whole body make up the peripheral nervous system.

What are the 4 main parts of the nervous system?

The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body.

What is central nervous system?

What is the central nervous system? The central nervous system (CNS) controls most functions of the body and mind. It consists of two parts: the brain and the spinal cord. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.

What are the major parts of the nervous system?

The nervous system is comprised of two major parts, or subdivisions, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord. The brain is the body’s “control center.”

Is the peripheral nervous system the same as the central nervous system?

It is further classified into the central nervous system and the peripheral nervous system. The central nervous system comprises the brain and the spinal cord. The peripheral nervous system comprises the network of nerves connected to the brain and the spinal cord. The nerves fibres are of two types – afferent fibres and efferent fibres.

Is the spinal cord part of the central nervous system?

The central nervous system comprises the brain and the spinal cord. The peripheral nervous system comprises the network of nerves connected to the brain and the spinal cord. The nerves fibres are of two types – afferent fibres and efferent fibres.

Which is the control center of the nervous system?

The nervous system is comprised of two major parts, or subdivisions, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord. The brain is the body’s “control center.” The CNS has various centers located within it that carry out the sensory, motor and integration of data.